Details
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Bug
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Resolution: Done
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P2: Important
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5.12.1
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None
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Win10, Qt 5.12.1
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b14f5f59a3ae96949e6a33302385a751d6448182 (qt/qtwebsockets/dev)
Description
Code example:
//================================== #include <QCoreApplication> #include <QWebSocketServer> #include <QWebSocket> int main(int argc, char *argv[]) { QCoreApplication a(argc, argv); QWebSocketServer wss("ptnpnx", QWebSocketServer::NonSecureMode); if (!wss.listen(QHostAddress::Any, 2525)) { qDebug() << "Failed to start websocket server"; return EXIT_FAILURE; } QObject::connect(&wss, &QWebSocketServer::newConnection , [&](){ QWebSocket *pSocket = wss.nextPendingConnection(); qDebug() << "Service side socket is defined"; std::string msg(static_cast<long long>(std::pow(2,15)), 'a'); QString sendString = QString::fromStdString(msg); qDebug() << "Server about to send message"; pSocket->sendTextMessage(sendString.toUtf8()); qDebug() << "Server send message. Length" << sendString.length(); } ); QWebSocket ws; ws.open(QUrl("ws://localhost:2525")); QObject::connect(&ws, &QWebSocket::textMessageReceived , [&](const QString &message){ qDebug() << "Client side received a text message. Lenght is" << message.length(); } ); // QObject::connect(&ws, &QWebSocket::binaryMessageReceived // , [&](const QString &message){ // qDebug() << "Client side received a binary message. Lenght is" << message.length(); // } // ); return a.exec(); } //===================================
If change size on 14 (in std::pow(2,15)) - all works fine.